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Beg M, Maji A, Aktara MN, Kundu S, Paria S, Shit B, Dhal A, Islam MM, Hossain M. Multi-spectroscopic and thermodynamic profiles on HSA binding of Cassia fistula leaf based potential antibacterial and anticancer silver nanoparticles. J Biomol Struct Dyn 2023:1-13. [PMID: 37990582 DOI: 10.1080/07391102.2023.2283148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/06/2023] [Indexed: 11/23/2023]
Abstract
Here, a simple, one step, lucrative and green synthesis of Cassia fistula leaf extract inspired antibacterial silver nanoparticles (CF-SNPs) was provided. Characterization of these CF-SNPs were achieved by using various spectroscopic techniques for instance Ultraviolet Visible (UV-Vis) Spectroscopy, Fourier-Transform Infrared (FTIR) Spectroscopy, Dynamic Light Scattering (DLS), Transmission Electron Microscopy (TEM) and Energy Dispersive X-ray (EDX). The effective antibacterial action of the CF-SNPs was checked against Escherichia coli (E. Coli) DH5-Alpha where MIC was 1.6 nM. Anticancer dynamism of the CF-SNPs was also tested in opposition to skin melanoma, A375 cell lines in which 4.4 nM was IC50. The binding proneness of HSA towards CF-SNPs was investigated by means of UV-Vis Spectroscopy, Fluorescence Spectroscopy, Time Resolved Fluorescence Spectroscopy, Circular Dichroism (CD) Spectroscopy, Dynamic Light Scattering, and Isothermal Titration Colorimetry (ITC). CD spectroscopy established minor secondary structural exchange of HSA in HSA-CF-SNPs complex. ITC and Time Resolved Fluorescence Spectroscopy verified the static type quenching mechanism involved in HSA-CF-SNPs complex. The binding constant was 3.45 × 108 M-1 at 298.15K from ITC study. The thermodynamic parameters showed that the interaction was occurred spontaneously by the hydrophilic forces and hydrogen bonding.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Maidul Beg
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Anukul Maji
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Mt Nasima Aktara
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Somenath Kundu
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Samaresh Paria
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Basudev Shit
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Asima Dhal
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | | | - Maidul Hossain
- Department of Chemistry, Vidyasagar University, Midnapore, India
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Beg M, Maji A, Nayim S, Aktara MN, Sahoo NK, Jana GC, Islam MM, Hossain M. Biophysical insights into the interaction of human serum albumin with Cassia fistula leaf extracts inspired biogenic potent antibacterial and anticancerous gold nanoparticles. J Biomol Struct Dyn 2020; 39:4567-4581. [PMID: 32567502 DOI: 10.1080/07391102.2020.1778532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
In the present investigation, the characterization of Cassia fistula leaf extracts (CFLE) mediated gold nanoparticles (CF-GNPs) and its binding features with human serum albumin (HSA) through interaction have been probed. The results from UV-visible, TEM and EDX analysis proved the formation of CF-GNPs. The functional groups like OH, NH, CN etc present in the phytochemicals of CFLE were mainly acted as reducing and protecting agent which was confirmed by FTIR study. The zeta potential (-17.8 mV) and hydrodynamic size (20.4 nm) of the CF-GNPs were also measured by DLS. The microbicidal effect of the CF-GNPs was estimated against gram negative bacterium, Escherichia coli (DH5-Alpha) and MIC was found to be 2.8 nM. Anticancer activity of the CF-GNPs was also checked against A375 (skin melanoma) cell lines where IC50 was 6.5 nM. The interaction study of CF-GNPs with HSA and conformational alteration of HSA upon interaction were investigated by the fluorescence, lifetime, synchronous, circular dichroism spectrum and zeta potential measurement. The negative value of Gibb's free energy indicated spontaneity of the CF-GNPs-HSA complex formation. The fluorescence lifetime measurement confirmed the construction of ground state CF-GNPs-HSA complex passing through static quenching mechanism and determined the distance from donor to acceptor also. Circular dichroism spectroscopy signified unchangeable native structure of HSA with minor decrease of alpha helix structure (54.5% to 51.1%) upon interaction. The more negative zeta potential value (-25.9 mV) of CF-GNPs-HSA system than the CF-GNPs (-17.8 mV) proved the adsorption of HSA on the outer surface of CF-GNPs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Maidul Beg
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Anukul Maji
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Sk Nayim
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | - Mt Nasima Aktara
- Department of Chemistry, Vidyasagar University, Midnapore, India
| | | | | | | | - Maidul Hossain
- Department of Chemistry, Vidyasagar University, Midnapore, India
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Jana GC, Nayim S, Sahoo NK, Das S, Aktara MN, Patra A, Islam MM, Hossain M. Deciphering the positional impact of chlorine in a new series of berberine analogues towards the superb-selective “turn-on” hydrophobic signaling of bovine serum albumin at physiological pH. NEW J CHEM 2020. [DOI: 10.1039/c9nj05642d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We report a new 9-O-benzyl substituted berberine analogue for the selective detection of BSA with a limit of detection value of 3.30 nM.
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Affiliation(s)
- Gopal Chandra Jana
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | - Sk Nayim
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | - Nandan Kumar Sahoo
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | - Somnath Das
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | - Mt Nasima Aktara
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | - Anirudha Patra
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
| | | | - Maidul Hossain
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore
- India
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Sahoo NK, Jana GC, Aktara MN, Das S, Nayim S, Patra A, Bhattacharjee P, Bhadra K, Hossain M. Carbon dots derived from lychee waste: Application for Fe 3+ ions sensing in real water and multicolor cell imaging of skin melanoma cells. Mater Sci Eng C Mater Biol Appl 2019; 108:110429. [PMID: 31923934 DOI: 10.1016/j.msec.2019.110429] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/11/2019] [Accepted: 11/12/2019] [Indexed: 12/26/2022]
Abstract
Exploit of biomass as an inexhaustible resource has accepted much more curiosity to the present research world. Herein, a simple, one-step solvothermal action has been used to synthesize an ascendable amount of fluorescent carbon dots (CDs) with an average size of~3.13 nm, from Low-reasonable and green source lychee waste. The excitation/emission maxima of CDs have 365/443 nm with high quantum yield (23.5%). The present ingredient predominantly contained carboxylic acid and hydroxyl group that acted as a passive agent for stabilizing the CDs. The structural and optical properties were evaluated through HRTEM, FTIR, UV-vis, zeta potential, XPS, fluorescence, and fluorescence lifetime experiments. We investigated the manoeuvre of our synthesized CDs as a probe for detection of Fe3+ ions in water bodies; This sensing approach showed impressive selectivity and sensitivity towards Fe3+ions with LOD 23.6 nM. The sensing mechanism took place through static quenching which was entrenched through fluorescence lifetime measurements. Fe3+ ions detection was basically carried out with efficacy in real water. For its lofty Photo-stability, low cytotoxicity and cell viability the probe were substantially applied for bio-imaging experiment i.e. intracellular multi-color cell imaging in skin melanoma cells (A375 cells) with and without Fe3+ ions exemplifying its real applications in living cells.
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Affiliation(s)
- Nandan Kumar Sahoo
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | - Gopal Chandra Jana
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | - Mt Nasima Aktara
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | - Somnath Das
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | - Sk Nayim
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | - Anirudha Patra
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India
| | | | - Kakali Bhadra
- Department of Zoology, University of Kalyani, Kalyani, 741235, West Bengal, India
| | - Maidul Hossain
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India.
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Sahoo NK, Das S, Jana GC, Aktara MN, Patra A, Maji A, Beg M, Jha PK, Hossain M. Eco-friendly synthesis of a highly fluorescent carbon dots from spider silk and its application towards Hg (II) ions detection in real sample and living cells. Microchem J 2019. [DOI: 10.1016/j.microc.2018.10.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Aktara MN, Nayim S, Sahoo NK, Hossain M. The synthesis of thiol-stabilized silver nanoparticles and their application towards the nanomolar-level colorimetric recognition of glutathione. NEW J CHEM 2019. [DOI: 10.1039/c9nj01360a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The synthesis and characterization of 5-methyl-1,3,4-thiadiazole-2-thiol fabricated silver nanoparticles and their application to detect glutathione.
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Affiliation(s)
- Mt Nasima Aktara
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore 721 102
- India
| | - Sk Nayim
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore 721 102
- India
| | - Nandan Kumar Sahoo
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore 721 102
- India
| | - Maidul Hossain
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore 721 102
- India
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Beg M, Maji A, Mandal AK, Das S, Aktara MN, Jha PK, Hossain M. Green synthesis of silver nanoparticles usingPongamia pinnataseed: Characterization, antibacterial property, and spectroscopic investigation of interaction with human serum albumin. J Mol Recognit 2016; 30. [PMID: 27677774 DOI: 10.1002/jmr.2565] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 08/16/2016] [Accepted: 08/21/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Maidul Beg
- Department of Chemistry and Chemical Technology; Vidyasagar University; Midnapore 721102 West Bengal India
| | - Anukul Maji
- Department of Chemistry and Chemical Technology; Vidyasagar University; Midnapore 721102 West Bengal India
| | - Amit Kumar Mandal
- Department of Microbiology; Vidyasagar University; Midnapore 721102 West Bengal India
| | - Somnath Das
- Department of Chemistry and Chemical Technology; Vidyasagar University; Midnapore 721102 West Bengal India
| | - Mt Nasima Aktara
- Department of Chemistry and Chemical Technology; Vidyasagar University; Midnapore 721102 West Bengal India
| | - Pradeep K. Jha
- School of Medical Science and Technology; Indian Institute of Technology; Kharagpur 721302 India
| | - Maidul Hossain
- Department of Chemistry and Chemical Technology; Vidyasagar University; Midnapore 721102 West Bengal India
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